First slide
Phloem Transport: Flow from Source to Sink
Question

Bidirectional translocation of solutes takes place in

Easy
Solution

Source-sink relationship is variable. It may be reversed depending on the season, or the plant’s needs. Therefore, the direction of movement in the phloem can be upwards or downwards, i.e., bi-directional.

Get Instant Solutions
When in doubt download our app. Now available Google Play Store- Doubts App
Download Now
Doubts App